Infiniti QX56 (Z62). Manual - part 385

 

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Infiniti QX56 (Z62). Manual - part 385

 

 

DLK-6

HAZARD WARNING LAMP : Diagnosis Proce-
dure .......................................................................

204

AUTOMATIC BACK DOOR FUNCTIONS DO 
NOT CANCEL  ..................................................

206

Diagnosis Procedure  .............................................

206

AUTOMATIC BACK DOOR ANTI-PINCH 
FUNCTION DOES NOT OPERATE .................

207

Diagnosis Procedure  .............................................

207

INTEGRATED HOMELINK TRANSMITTER 
DOES NOT OPERATE  ....................................

208

Diagnosis Procedure  .............................................

208

SQUEAK AND RATTLE TROUBLE DIAG-
NOSES .............................................................

209

Work Flow ..............................................................

209

Inspection Procedure .............................................

211

Diagnostic Worksheet ............................................

213

REMOVAL AND INSTALLATION ..............

215

HOOD ...............................................................

215

Exploded View  .......................................................

215

HOOD ASSEMBLY  ..................................................

215

HOOD ASSEMBLY : Removal and Installation  .....

215

HOOD ASSEMBLY : Adjustment ..........................

216

HOOD HINGE ...........................................................

218

HOOD HINGE : Removal and Installation  .............

218

HOOD STAY  ............................................................

218

HOOD STAY : Removal and Installation  ...............

218

HOOD STAY : Disposal .........................................

218

RADIATOR CORE SUPPORT .........................

220

Exploded View  .......................................................

220

Removal and Installation  .......................................

220

FRONT FENDER  .............................................

222

Exploded View  .......................................................

222

FRONT FENDER ......................................................

222

FRONT FENDER : Removal and Installation  ........

222

FRONT FENDER DRIP COVER  ..............................

223

FRONT FENDER DRIP COVER : Removal and 
Installation .............................................................

223

FRONT FENDER DUCT ...........................................

223

FRONT FENDER DUCT : Removal and Installa-
tion .........................................................................

223

FRONT DOOR  .................................................

224

Exploded View  .......................................................

224

DOOR ASSEMBLY  ..................................................

224

DOOR ASSEMBLY : Removal and Installation  .....

224

DOOR ASSEMBLY : Adjustment ..........................

225

DOOR STRIKER  ......................................................

226

DOOR STRIKER : Removal and Installation  ........

226

DOOR HINGE  ..........................................................

226

DOOR HINGE : Removal and Installation  ............

226

DOOR CHECK LINK  ...............................................

226

DOOR CHECK LINK : Removal and Installation  ..

226

REAR DOOR  ....................................................

228

Exploded View  ......................................................

228

DOOR ASSEMBLY  .................................................

228

DOOR ASSEMBLY : Removal and Installation ....

228

DOOR ASSEMBLY : Adjustment ..........................

229

DOOR STRIKER  .....................................................

230

DOOR STRIKER : Removal and Installation  ........

230

DOOR HINGE  ..........................................................

230

DOOR HINGE : Removal and Installation  ............

230

DOOR CHECK LINK  ...............................................

230

DOOR CHECK LINK : Removal and Installation  ..

230

BACK DOOR  ....................................................

232

Exploded View  ......................................................

232

BACK DOOR ASSEMBLY  ......................................

232

BACK DOOR ASSEMBLY : Removal and Installa-
tion ........................................................................

232

BACK DOOR ASSEMBLY : Adjustment ...............

234

BACK DOOR STRIKER  ..........................................

235

BACK DOOR STRIKER : Removal and Installa-
tion ........................................................................

235

BACK DOOR HINGE  ..............................................

236

BACK DOOR HINGE : Removal and Installation ..

236

BACK DOOR STAY  ................................................

236

BACK DOOR STAY : Removal and Installation ....

236

BACK DOOR STAY : Disposal  .............................

237

BACK DOOR WEATHER-STRIP  ............................

237

BACK DOOR WEATHER-STRIP : Removal and 
Installation .............................................................

237

HOOD LOCK  ....................................................

238

Exploded View  ......................................................

238

Removal and Installation .......................................

238

Inspection ..............................................................

239

FRONT DOOR LOCK  .......................................

240

Exploded View  ......................................................

240

DOOR LOCK  ...........................................................

240

DOOR LOCK : Removal and Installation  ..............

240

INSIDE HANDLE  .....................................................

241

INSIDE HANDLE : Removal and Installation  ........

241

OUTSIDE HANDLE  .................................................

241

OUTSIDE HANDLE : Removal and Installation  ....

241

REAR DOOR LOCK  .........................................

243

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Exploded View  ......................................................

243

DOOR LOCK  ...........................................................

243

DOOR LOCK : Removal and Installation  ..............

243

INSIDE HANDLE  .....................................................

243

INSIDE HANDLE : Removal and Installation  ........

244

OUTSIDE HANDLE  .................................................

244

OUTSIDE HANDLE : Removal and Installation  ....

244

BACK DOOR LOCK .........................................

246

Exploded View  ......................................................

246

DOOR LOCK  ...........................................................

246

DOOR LOCK : Removal and Installation  ..............

246

TOUCH SENSOR  ....................................................

246

TOUCH SENSOR : Removal and Installation .......

246

BACK DOOR SUPPORT ROD ................................

247

BACK DOOR SUPPORT ROD : Removal and In-
stallation ................................................................

247

EMERGENCY LEVER  .............................................

247

EMERGENCY LEVER : Unlock procedures  .........

247

FUEL FILLER LID OPENER  ............................

248

Exploded View  ......................................................

248

Removal and Installation .......................................

248

KEY CYLINDER  ...............................................

250

GLOVE BOX LID KEY CYLINDER  .........................

250

GLOVE BOX LID KEY CYLINDER : Removal and 
Installation .............................................................

250

CAB MOUNTING INSULATOR ........................

251

Exploded View  ......................................................

251

Removal and Installation .......................................

251

DOOR SWITCH  ................................................

254

Removal and Installation .......................................

254

DOOR REQUEST SWITCH ..............................

255

DRIVER SIDE  ..........................................................

255

DRIVER SIDE : Removal and Installation .............

255

PASSENGER SIDE  .................................................

255

PASSENGER SIDE : Removal and Installation  ....

255

BACK DOOR  ...........................................................

255

BACK DOOR : Removal and Installation  ..............

255

INSIDE KEY ANTENNA ..................................

256

INSTRUMENT CENTER  ..........................................

256

INSTRUMENT CENTER : Removal and Installa-
tion .........................................................................

256

CONSOLE ................................................................

256

CONSOLE : Removal and Installation ...................

256

LUGGAGE ROOM  ...................................................

256

LUGGAGE ROOM : Removal and Installation  ......

256

OUTSIDE KEY ANTENNA ..............................

257

DRIVER SIDE ...........................................................

257

DRIVER SIDE : Removal and Installation  .............

257

PASSENGER SIDE ..................................................

257

PASSENGER SIDE : Removal and Installation  ....

257

BACK DOOR  ...........................................................

257

BACK DOOR : Removal and Installation ...............

257

INTELLIGENT KEY WARNING BUZZER .......

258

Removal and Installation  .......................................

258

REMOTE KEYLESS ENTRY RECEIVER  .......

259

Removal and Installation  .......................................

259

INTELLIGENT KEY BATTERY .......................

260

Removal and Installation  .......................................

260

BACK DOOR CONTROL UNIT  ......................

261

Removal and Installation  .......................................

261

AUTOMATIC BACK DOOR CONTROL MOD-
ULE ..................................................................

262

Removal and Installation  .......................................

262

AUTOMATIC BACK DOOR WARNING BUZZ-
ER ....................................................................

263

Removal and Installation  .......................................

263

AUTOMATIC BACK DOOR MAIN SWITCH ...

264

Removal and Installation  .......................................

264

AUTOMATIC BACK DOOR CLOSE SWITCH .

265

Removal and Installation  .......................................

265

AUTOMATIC BACK DOOR SWITCH  .............

266

Removal and Installation  .......................................

266

DLK-8

< PRECAUTION >

PRECAUTIONS

PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT 
PRE-TENSIONER"

INFOID:0000000006225828

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this
Service Manual.

WARNING:

• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision that would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the “SRS AIR BAG”.

• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this

Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

ignition ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s)
with a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly
causing serious injury.

• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the

battery, and wait at least 3 minutes before performing any service.

Precaution Necessary for Steering Wheel Rotation after Battery Disconnect

INFOID:0000000006225829

NOTE:
• Before removing and installing any control units, first turn the push-button ignition switch to the LOCK posi-

tion, then disconnect both battery cables.

• After finishing work, confirm that all control unit connectors are connected properly, then re-connect both

battery cables.

• Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.

If a DTC is detected, perform trouble diagnosis according to self-diagnosis results.

For vehicle with steering lock unit, if the battery is disconnected or discharged, the steering wheel will lock and
cannot be turned.
If turning the steering wheel is required with the battery disconnected or discharged, follow the operation pro-
cedure below before starting the repair operation.

OPERATION PROCEDURE

1.

Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.

2.

Turn the push-button ignition switch to ACC position.
(At this time, the steering lock will be released.)

3.

Disconnect both battery cables. The steering lock will remain released with both battery cables discon-
nected and the steering wheel can be turned.

4.

Perform the necessary repair operation.

PRECAUTIONS

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< PRECAUTION >

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5.

When the repair work is completed, re-connect both battery cables. With the brake pedal released, turn
the push-button ignition switch from ACC position to ON position, then to LOCK position. (The steering
wheel will lock when the push-button ignition switch is turned to LOCK position.)

6.

Perform self-diagnosis check of all control units using CONSULT-III.

Precautions For Xenon Headlamp Service

INFOID:0000000006225830

WARNING:

Comply with the following warnings to prevent any serious accident.
• Disconnect the battery cable (negative terminal) or the power supply fuse before installing, remov-

ing, or touching the xenon headlamp (bulb included). The xenon headlamp contains high-voltage
generated parts.

• Never work with wet hands.
• Check the xenon headlamp ON-OFF status after assembling it to the vehicle. Never turn the xenon

headlamp ON in other conditions. Connect the power supply to the vehicle-side connector.
(Turning it ON outside the lamp case may cause fire or visual impairments.)

• Never touch the bulb glass immediately after turning it OFF. It is extremely hot. 

CAUTION:

Comply with the following cautions to prevent any error and malfunction.
• Install the xenon bulb securely. (Insufficient bulb socket installation may melt the bulb, the connec-

tor, the housing, etc. by high-voltage leakage or corona discharge.)

• Never perform HID circuit inspection with a tester.
• Never touch the xenon bulb glass with hands. Never put oil and grease on it.
• Dispose of the used xenon bulb after packing it in thick vinyl without breaking it. 
• Never wipe out dirt and contamination with organic solvent (thinner, gasoline, etc.).

Work

INFOID:0000000006225831

• After removing and installing the opening/closing parts, be sure to carry out fitting adjustments to check their

operational.

• Check the lubrication level, damage, and wear of each part. If necessary, grease or replace it.

 

 

 

 

 

 

 

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